Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

LAN-XESS Rhenogran Hexa-80 Accelerator

LANXESS Rhenogran Hexa-80 Accelerator is a high-purity, low-dust hexamethylenetetramine (HMTA)-based vulcanization accelerator for EPDM and natural rubber compounds. Designed for precise scorch control and efficient crosslinking, it ensures excellent processing safety and consistent cure performance in demanding industrial applications.
  • lan xess rhenogran hexa 80 accelerator_b2f89fd2
  • lan xess rhenogran hexa 80 accelerator_b2f89fd2

Features Of LAN-XESS Rhenogran Hexa-80 Accelerator

  1. High-efficiency sulfur vulcanization accelerator for natural and synthetic rubbers.

  2. Excellent scorch safety with extended processing window during mixing and extrusion.

  3. Provides fast cure kinetics without compromising final crosslink density or physical properties.

  4. Low volatility and good thermal stability, supporting high-temperature curing processes.

  5. Compatible with standard sulfur systems and commonly used co-accelerators such as TMTD or CBS.

Typical Applications Of LAN-XESS Rhenogran Hexa-80 Accelerator

  1. Tire tread and sidewall compounds requiring balanced cure rate and aging resistance.

  2. Industrial rubber products including conveyor belts, hoses, and vibration dampers.

  3. Automotive non-tire components such as engine mounts and bushings.

  4. Technical molded goods where consistent scorch delay and reproducible vulcanization are critical.

Specifications Of LAN-XESS Rhenogran Hexa-80 Accelerator

Chemical TypeSulfur-containing heterocyclic accelerator (hexahydro-1,3,5-triazine derivative)
Product FormFree-flowing granular masterbatch
AppearanceLight beige to pale yellow granules
Active ContentApprox. 80 wt% active accelerator
Carrier MatrixNon-ionic ethylene-propylene copolymer
Typical Bulk Density~650–750 g/L
Storage StabilityStable for 12 months at <25°C in original sealed packaging
Primary ApplicationsVulcanization of NR, SBR, BR, and EPDM compounds


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